Mathematics, 03.12.2020 20:30 ooorozco
You use a line of best fit for a set of data to make a prediction about an unknown value. the correlation coefficient for you data set is -0.993. how confident can you be that your answer predicted value will be reasonably close to the actual value?
A. I can't be confident at all; this is about as close to a random guess as you can get.
B. I can be a little confident; it might be close, but probably won't be exact.
C I can be very confident; it will be close, but it probably won't be exact.
D. I can be certain that my predicted value will match the value exactly.
Answers: 2
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You use a line of best fit for a set of data to make a prediction about an unknown value. the correl...
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